Fig. 1: The relationship between the adsorption isotherm and the adsorbent structure. | Nature Communications

Fig. 1: The relationship between the adsorption isotherm and the adsorbent structure.

From: Dynamic guanidinium sulfate salt for selective carbon dioxide adsorption with negative pressure inflexion

Fig. 1: The relationship between the adsorption isotherm and the adsorbent structure.The alternative text for this image may have been generated using AI.

a Type I adsorption isotherm and rigid microporous materials. b S-shaped adsorption isotherm and flexible porous materials. c Negative gas adsorption isotherm associated with structural deformation and pore contraction of adsorbents. d, e Negative pressure inflexion adsorption isotherm and structural changes of the adsorbent with increasing gas pressure.

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